CN212151569U

CN212151569U - Quantitative filling machine

Info

Publication number: CN212151569U
Application number: CN202020398993.3U
Authority: CN
Inventors: 周庭伟; 史振杰; 商小刚
Original assignee: Kunshan Fenglehui Automation Equipment Co ltd
Current assignee: Kunshan Fenglehui Automation Equipment Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-15
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a quantitative filling machine, including conveying subassembly and filling subassembly, the conveying subassembly includes the conveyer belt, the conveyer belt is driven by the transfer gear, transfer gear spread groove wheel mechanism, geneva mechanism passes through the transmission shaft and connects the conveying motor, the filling subassembly includes workbin, filling tube and filling head, the filling head is provided with filling mouth and stock solution storehouse, the filling union coupling workbin and filling mouth, be provided with the sealing plug rather than shape looks adaptation in the stock solution storehouse, the conveying motor with be connected with the cam between the geneva mechanism, the one end that cam one side is close to the summit is provided with the connector, connecting rod one end with the connector rotates to be connected, the connecting rod other end passes through linear bearing the piston rod of sealing plug. The utility model discloses a mechanical drive realizes quantitative filling, guarantees the uniformity of filling quality.

Description

Quantitative filling machine

Technical Field

The utility model relates to a liquid filling machine technical field, concretely relates to quantitative filling machine.

Background

Liquid filling machines can be divided into normal pressure filling machines, pressure filling machines and vacuum filling machines according to the filling principle. The normal pressure filling machine is used for filling under atmospheric pressure by the self weight of liquid. Such filling machines are divided into two types, namely timed filling and constant volume filling, and are only suitable for filling low-viscosity gas-free liquids such as milk, wine and the like. The pressure filling machine is used for filling under the pressure higher than atmospheric pressure, and can also be divided into two types: one is that the pressure in the liquid storage cylinder is equal to the pressure in the bottle, and the liquid flows into the bottle by the self-weight of the liquid to be filled, which is called isobaric filling; the other is that the pressure in the liquid storage cylinder is higher than the pressure in the bottle, the liquid flows into the bottle by the pressure difference, and the method is mostly adopted by a high-speed production line. The pressure filling machine is suitable for filling gas-containing liquids such as beer, soda, champagne and the like. Vacuum filling machines fill bottles at pressures below atmospheric pressure in the bottle. The filling machine has simple structure, higher efficiency and wider application range to the viscosity of materials, and can be applied to oil, syrup, fruit wine and the like.

To the control of filling volume in the current, adopt the volume change of liquid raw materials in the various detecting instrument detection workbin usually, perhaps directly detect the volume of the liquid that flows, on the one hand electrical structure is complicated, and on the other hand has time difference between testing result and the feedback, causes unnecessary liquid to flow easily for the filling volume has surpassed the scope of error.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a quantitative filling machine guarantees that filling volume is unanimous at every turn, improves filling quality.

In order to solve the technical problem, the utility model provides a quantitative filling machine, including conveying subassembly and filling subassembly, the conveying subassembly includes the conveyer belt, the conveyer belt is driven by the transfer gear, transfer gear spread groove wheel mechanism, geneva mechanism passes through the transmission shaft and connects the conveying motor, the filling subassembly includes workbin, filling tube and filling head, the filling head is provided with filling mouth and stock solution storehouse, the filling union coupling workbin and filling mouth, be provided with the sealing plug rather than shape looks adaptation in the stock solution storehouse, conveying motor with be connected with the cam between the geneva mechanism, the one end that cam one side is close to the summit is provided with the connector, connecting rod one end with the connector rotates the connection, the connecting rod other end passes through linear bearing the piston rod of piston rod.

Further, the geneva mechanism comprises a driving plate and a driven geneva wheel, the driving plate is provided with a round pin and an outer concave locking arc, the driven geneva wheel is provided with a radial groove and an inner concave locking arc, the round pin is matched with the radial groove, and the outer concave locking arc is matched with the inner concave locking arc.

Furthermore, all be provided with the check valve in the filling mouth with filling pipe tip.

Further, be provided with the stirring rod in the workbin, the stirring rod with workbin diapire parallel arrangement, be provided with a agitator motor on the outer diapire of workbin, a agitator motor pivot with stirring rod fixed connection.

Further, the case lid can be dismantled and be provided with at the workbin top, case lid lower surface central zone is provided with the rotation groove, the rotor plate top insert to rotate the inslot and with rotate and be provided with ball bearing between the inslot lateral wall, the rotor plate periphery is provided with vice bevel gear, and second agitator motor's output shaft passes the workbin lateral wall is connected main bevel gear, main bevel gear and vice bevel gear meshing, two sets of stirring board top end symmetry connect in the rotor plate both sides.

Furthermore, a plurality of through holes are formed in the two groups of stirring plates.

Further, a handle is arranged on the box cover.

Further, the output shaft is sealed with the side wall of the material box.

Furthermore, an ozone generator and an ultraviolet lamp are arranged on the inner side wall of the material box.

Further, the filling pipe with the inside one end terminal surface that communicates of workbin is higher than diapire in the workbin.

The utility model discloses a quantitative filling machine compares with prior art's beneficial effect is, realizes quantitative filling through mechanical drive, guarantees the uniformity of filling quality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a rear view of an embodiment of the present invention;

fig. 3 is a schematic diagram of a second embodiment of the present invention.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1 and 2, a diagram of a quantitative filling machine according to an embodiment of the present invention is shown. The utility model discloses a liquid filling machine includes transfer assembly 10 and filling subassembly 20, and transfer assembly 10 will treat that the bottle intermittent type of filling send to filling subassembly 20 below and treat that the bottle is sent away after the filling is accomplished. Specifically, the conveying assembly 10 comprises a conveying belt 11, the conveying belt 11 is driven by a conveying wheel 12, the conveying wheel 12 is connected with a geneva gear mechanism 13, and the geneva gear mechanism 13 is connected with a conveying motor 15 through a transmission shaft 14; the conveying motor 15 drives the sheave mechanism 13 to rotate through the transmission shaft 14, so that the conveying wheel 12 is driven to rotate intermittently, the conveying belt 11 intermittently conveys materials, namely, along with the driving of the sheave mechanism 13, the conveying belt 11 conveys one empty bottle on the conveying belt to the position below the filling assembly 20, the sheave mechanism 13 rotates to the locking position, the conveying belt 11 stops moving, the filling assembly 20 fills the empty bottle, when the filling is completed, the sheave mechanism 13 rotates to the rotating position, the conveying belt 11 moves, the filled bottle is moved away, and meanwhile, the next empty bottle is moved to the position below the filling assembly 20. Filling subassembly 20 includes workbin 21, filling tube 22 and filling head 23, filling head 23 is provided with filling mouth 231 and stock solution storehouse 232, filling tube 22 is connected the materialThe tank 21 and the filling nozzle 231, so that the filling liquid in the tank 21 can enter the filling nozzle 231 and the bottles are filled from the filling nozzle 231. In order to realize that filling head 23 can be located the filling below filling subassembly 20 at the empty bottle and do not carry out the filling when the bottle conveying, in this embodiment, be provided with in the stock solution storehouse 232 with its shape looks adaptation's sealing plug 24, conveyer motor 15 with be connected with cam 25 between geneva mechanism 13, the one end that cam 25 one side is close to the summit is provided with connector 26, connecting rod 27 one end with connector 26 rotates to be connected, the other end of connecting rod 27 passes through linear bearing 28 the piston rod of sealing plug 24. With the driving of the conveying motor 15, the empty bottle is conveyed to the position below the filling head 23, the geneva mechanism 13 enters a locking position, the top point of the cam 25 is located at the highest position, the conveying motor 15 continues to drive, the position of the empty bottle is not moved, the top point of the cam 25 moves downwards to drive the connecting rod 27 to generate displacements in the horizontal direction and the vertical direction, because the connecting rod 27 is connected with the piston rod through the linear bearing 28, the horizontal displacement of the connecting rod 27 cannot drive the piston rod to horizontally displace, and the vertical displacement of the connecting rod 27 can drive the piston rod to move up and down, at the moment, the sealing plug 24 moves downwards to press out the material in the liquid storage bin 232, the material flows into the empty bottle through the filling nozzle 231, and when the top point of the cam 25; then the top point of the cam 25 starts moving upwards, which is equivalent to vacuuming the filling head 23 due to the upward movement of the piston, so that the filling head 23 is in a negative pressure state, the material is sucked into the liquid storage bin 232 from the filling pipe 22 connected with the filling nozzle 231, and the material cannot drop from the filling pipe 22 until the top point of the cam 25 rotates to the highest point, and the liquid storage bin 232 is filled with the material. Since the link 27 is connected to the cam 25 through the connector 26, and the connector 26 moves the link 27 away from the surface of the cam 25, the link 27 can avoid the transfer motor 15 when the cam 25 rotates, preventing interference. In order to further ensure that the materials cannot drip from the filling nozzle 231 during storage and the materials cannot flow back from the filling pipe 22 during filling, the filling nozzle 231 and the end of the filling pipe are provided with check valves 29; when the sealing plug 24 presses the one-way valve 29 to open, the material flows out, when the sealing plug 24 moves upwards, the one-way valve 29 is closed, and the material is pumped into the storage tankA liquid sump 232. Under the drive of the cam 25, the movement distance of the sealing plug 24 is the same every time, so that the volume of the material entering the liquid storage bin 232 is the same every time, the volume of the material injected into the empty bottle is also the same, and quantitative filling is realized. In this embodiment, in order to realize the intermittent transmission of the transmission belt 11, the sheave mechanism 13 includes a driving dial 131 and a driven sheave 132, the driving dial 131 is provided with a round pin 133 and an outer concave locking arc 134, the driven sheave 132 is provided with a radial groove 135 and an inner concave locking arc 136 around, the round pin 133 is matched with the radial groove 135, and the outer concave locking arc 134 is matched with the inner concave locking arc 136. The drive plate 131 is at a constant angular velocity w₁With continuous rotation, when the round pin 133 on the driving dial 131 does not enter the radial groove 135 of the driven sheave 132, the driven sheave 132 does not move because the concave locking arc 136 of the driven sheave 132 is caught by the outer concave locking arc 134 of the driving dial 131. When the round pin 133 enters the position of the radial groove 135 of the driven sheave 132, the locking arc is also released. Thereafter, the driven sheave 132 is driven to rotate by the round pin 133. When the round pin 133 leaves the radial groove 135 on the other side, the locking arc is again caught and the driven sheave 132 is still stationary. This movement is repeated until the round pin 133 again enters the other radial slot 135 of the driven sheave 132.

Referring to fig. 2, it is a rear view of the present invention. Be provided with stirring rod 211 in the workbin 21, stirring rod 211 with workbin 21 diapire parallel arrangement, be provided with first agitator motor 212 on the workbin 21 outer diapire, first agitator motor 212 pivot with stirring rod 211 fixed connection. The first stirring motor 212 drives the stirring rod 211 to rotate, and the stirring rod 211 stirs the materials in the material box 21. Further, an ozone generator and an ultraviolet lamp are further arranged on the inner side wall of the material box 21. The ozone generator can generate ozone with sterilization and disinfection effects to ensure the sterile environment in the material box 21, and the ultraviolet lamp emits ultraviolet rays to be matched with the ozone generator for use, so that the sterilization effect is enhanced. Furthermore, the end surface of one end of the filling tube 22 communicated with the inside of the feed box 21 is higher than the inner bottom wall of the feed box 21.

Fig. 3 is a schematic view of another embodiment of the present invention. For the convenience washs workbin 21, workbin 21 top can be dismantled and be provided with case lid 213, case lid 213 lower surface central zone is provided with rotates the groove, and the rotor plate 214 top insert to rotate the inslot and with rotate and be provided with ball bearing between the inslot lateral wall, rotor plate 214 periphery is provided with vice bevel gear 215, and the output shaft of second agitator motor 216 passes main bevel gear 217 is connected to workbin 21 lateral wall, the output shaft with it leaks to prevent that the material from the junction between the lateral wall of workbin 21, main bevel gear 217 and vice bevel gear 215 meshing, two sets of stirring board 218 top symmetric connection in rotor plate 214 both sides. Opening the box cover 213, pouring the materials into the material box 21, electrifying the second stirring motor 216, rotating the output shaft of the second stirring motor 216, driving the main bevel gear 217 to rotate by the output shaft, driving the auxiliary bevel gear 215 to rotate by the main bevel gear 217, driving the rotating plate 214 and the two groups of stirring plates 218 to rotate by the auxiliary bevel gear 215, and stirring the materials in the material box 21 by the two groups of stirring plates 218; after the work is finished, the box cover 213 can be opened, and after the box cover 213 is opened, the main bevel gear 217 is separated from the auxiliary bevel gear 215, so that workers can clean the inside of the material box 21 and the two groups of stirring plates 218 conveniently, and the use convenience is improved. Furthermore, a plurality of through holes 219 are formed in each of the two stirring plates 218, so that the mixing flow of the materials during stirring is increased, and the stirring efficiency is improved. In order to facilitate opening of the cover 213, a handle is further provided on the cover 213.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a quantitative filling machine, a serial communication port, including conveying subassembly and filling subassembly, the conveying subassembly includes the conveyer belt, the conveyer belt is driven by the transfer gear, transfer gear spread groove wheel mechanism, geneva mechanism passes through the transmission shaft and connects the conveying motor, the filling subassembly includes workbin, filling tube and filling head, the filling head is provided with filling mouth and stock solution storehouse, the filling union coupling workbin and filling mouth, be provided with the sealing plug rather than shape looks adaptation in the stock solution storehouse, the conveying motor with be connected with the cam between the geneva mechanism, the one end that cam one side is close to the summit is provided with the connector, connecting rod one end with the connector rotates to be connected, the connecting rod other end passes through linear bearing the piston rod of sealing plug.

2. A dosing machine as claimed in claim 1, wherein said geneva gear comprises a drive dial having a round pin and an outer concave locking arc and a driven geneva gear having a radial slot and an inner concave locking arc disposed about said drive dial, said round pin engaging said radial slot and said outer concave locking arc engaging said inner concave locking arc.

3. A dosing machine as claimed in claim 1, characterized in that the filling nozzle and the end of the filling tube are provided with non-return valves.

4. The quantitative filling machine as claimed in claim 1, wherein a stirring rod is disposed in the hopper, the stirring rod is disposed in parallel with the bottom wall of the hopper, a first stirring motor is disposed on the outer bottom wall of the hopper, and a rotating shaft of the first stirring motor is fixedly connected to the stirring rod.

5. The quantitative filling machine as claimed in claim 1, wherein a box cover is detachably disposed on the top of the material box, a rotating groove is disposed in a central region of a lower surface of the box cover, a ball bearing is disposed between a top end of the rotating plate and an inner side wall of the rotating groove, a secondary bevel gear is disposed on an outer periphery of the rotating plate, an output shaft of the second stirring motor penetrates through the side wall of the material box to be connected with a primary bevel gear, the primary bevel gear is engaged with the secondary bevel gear, and two sets of top ends of the stirring plates are symmetrically connected to two sides of the rotating plate.

6. The dosing machine as claimed in claim 5, wherein a plurality of through holes are provided in both of said sets of agitating plates.

7. A dosing machine as claimed in claim 5, characterized in that said lid is provided with a handle.

8. A dosing machine as claimed in claim 5, characterized in that said output shaft is sealed against the side walls of said tank.

9. A dosing machine as claimed in claim 1, characterized in that said tank is also provided with an ozone generator and ultraviolet lamps on its inside walls.

10. A dosing machine as claimed in claim 1, characterized in that the filling tube communicates with the interior of the tank with its end face higher than the inner bottom wall of the tank.